sysfs cpu entry

Kumar Gala galak at kernel.crashing.org
Fri Apr 25 13:36:59 EST 2008


On Apr 24, 2008, at 11:08 PM, Kevin Diggs wrote:
> Hi,
>
> 	Can someone suggest where to add the code for a cpu
> (/sys/devices/system/cpu/cpu0) entry in sysfs?
>
> 	The 2.6.24 release has a sysfs.c file but it only seems to be used  
> for 64-bit? Anyone know why? What kind of planetary disasters will I  
> create if I allow it to be used in 32-bit as well?
>
> kevin

There's no huge harm just make sure that you fixup things to only  
expose registers that exist on a 32-bit part.

What 32-bit chip are you looking to enable this for?

- k



More information about the Linuxppc-dev mailing list